number handling

tests/verbal_expressions_test.py

@@ -136,10 +136,20 @@ def test_should_match_url(self):
         self.exp = self.v.start_of_line().then('http').maybe('s').then('://').maybe('www.').word().then('.').word().maybe('/').end_of_line().regex()
         self.assertRegexpMatches('https://www.google.com/', self.exp, 'Not a valid email')
 
-    def test_should_find_named_groups(self):
+    def test_should_find_number(self):
+        self.exp = self.v.start_of_line().number().end_of_line().regex()
+        self.assertRegexpMatches('123', self.exp, 'Number not found')
+
+    def test_word_should_find_named_groups(self):
         name = "Linus Torvalds"
         self.exp = self.v.start_of_line().word(name='first_name').then(' ').word(name='last_name').end_of_line().regex()
         match = self.exp.match(name)
         self.assertIsNotNone(match)
-        self.assertTrue(match.group('first_name') == 'Linus')
-        self.assertTrue(match.group('last_name') == 'Torvalds')
+        self.assertEquals(match.group('first_name'), 'Linus')
+        self.assertEquals(match.group('last_name'), 'Torvalds')
+
+    def test_number_should_find_named_groups(self):
+        self.exp = self.v.start_of_line().number('number').end_of_line().regex()
+        match = self.exp.match('123')
+        self.assertIsNotNone(match, self.exp.pattern)
+        self.assertEquals(match.group('number'), '123')

verbalexpressions/verbal_expressions.py

@@ -73,8 +73,8 @@ def start_of_line(self):
         return self.add('^')
 
     @re_escape
-    def find(self, value, name=None):        
-        return self.add(group(value, name))
+    def find(self, value):        
+        return self.add(group(value))
     then = find
 
     # special characters and groups
@@ -98,6 +98,9 @@ def tab(self):
 
     def word(self, name=None):
         return self.add(group(r"\w+", name))
+
+    def number(self, name=None):
+        return self.add(group(r"\d+", name))
 
     def OR(self, value=None):
         ''' `or` is a python keyword so we use `OR` instead. '''